derivation是什么意思

网络释义

用法例句

Oxazine-dione reacted with amine or N-substituted amine at 150~160℃ for 2 h to give 6-methyluracile and six N-substituted derivatives.

目的对6-甲基尿嘧啶及其N-取代衍生物的合成方法进行研究和改进。

A study on the synthesis of 6-methyluracile and N-substituted derivative

6-甲基-尿嘧啶及其N-取代衍生物合成

Studies on Syntheses of N-Substituted-4-Piperidone Derivatives;

N-取代-4-哌啶酮衍生物的合成研究

New Approaches to the Synthesis of N-Substituted-1, 4-Oxazine Derivatives;

合成N-取代1，4-噁嗪衍生物的新途径

Synthesis of 2-chloro-6-N-aryl substituted purine derivatives

2-氯-6-N-芳基取代嘌呤衍生物的合成

Synthesis and anti-tumor activities of N-substituted benzamide derivatives

N-取代苯甲酰胺类衍生物的合成与抗肿瘤活性

Synthesis of N-Substituted Azacrown Ethers and Studies of Their Some Special Functions;

N-取代氮杂冠醚衍生物的合成及其某些特殊性能的研究

Synthesis and Antibacterial Activities Research of N-O-Hydroxyphenyl-Substituted Amino Acid Derivatives;

N-邻羟苯基取代氨基酸衍生物的设计合成及抗菌活性研究

Studies on the Synthesis and Bioactivity of Novel Substituted Isoxazoline and N-Methylisoxazolinium-Salt Derivatives

新型取代异噁唑啉和N-甲基异噁唑啉盐衍生物的合成及其生物活性研究

Novel Synthesis and Structural Analysis of 5,6-dehydronorcantharidin Derivatives with 1,3-dipolar Addition Method;

新型偶极环加成法合成N-取代去甲去氢斑蝥酰亚胺衍生物与结构分析

Reversal Effect of A Novel N-sugar Substituted Thalidomide Analogue on Multidrug Resistant Human Nasopharyngeal Carcinoma Cells

N糖基取代的沙利度胺新衍生物对人鼻咽癌细胞耐药逆转作用研究

Synthesis and Bacteriostatic Activity of N-nitro-N,N′-diphenyl Urea Derivatives

N-硝基-N,N′-二苯基脲衍生物的合成及抑菌活性

Nucleophilic Aromatic Substitution. Strategies in the Synthesis of Multisubstituted Benzene Derivatives.

亲核性芳香取代。多取代苯衍生物合成的策略。

The Synthesis of 1,3-Indoles by Heck Reaction;

Heck反应合成1，3取代吲哚衍生物

Studies on Substituted Phenoxybenzoic Amides Derivative;

取代苯氧基苯甲酰胺类衍生物的研究

The Research on Synthesis of Alkoxy-substituted PPV and Its Derivatives

烷氧基取代PPV衍生物的合成研究

An procedure for the synthesis of 5-O-substituted derivatives of luteolin

5-O-取代木犀草素衍生物的合成方法

Preparation of asymmetrically substituted 1,3,5-s-triazine derivatives

不对称取代的1,3,5-均三嗪衍生物的合成

Synthesis of Aryl Substituted Oligopyridines via the Stille Coupling

Stille偶联法合成芳基取代联吡啶衍生物